177970
Pyridine-d5
"100%", ≥99.96 atom % D
Manufacturer: Sigma Aldrich
CAS Number: 7291-22-7
Synonym(S): Pentadeuteropyridine
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 X 0.5 ML | 177970-10-X-0.5-ML | In Stock | ₹ 21,433.50 |
177970 - 10 X 0.5 ML
In Stock
Quantity
1
Base Price: ₹ 21,433.50
GST (18%): ₹ 3,858.03
Total Price: ₹ 25,291.53
Quality Level
200
isotopic purity
≥99.96 atom % D
Assay
≥99% (CP)
form
liquid
expl. lim.
0.34-6.3 % (lit.)
technique(s)
NMR: suitable
impurities
≤0.05% waterwater
refractive index
n20/D 1.506 (lit.)
pH
8.5 (0.2 g/L)
bp
114.4 °C (lit.)
Other Options
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Description
- General description: Pyridine-d5 is a deuterated form of pyridine having an isotopic purity of 99.96atom%D. It is 100% isotopically enriched NMR (Nuclear Magnetic Resonance) solvent. It is widely employed for high resolution NMR studies due to its high chemical and isotopic purity. The reaction between pyridine vapor and heavy water in the presence of a palladium catalyst has been reported to afford pyridine-d5.[1] Infrared (IR), Raman[2] (in the range 300-4000cm-1)[1] and high-resolution (0.06cm-1) FT-IR (Fourier transform infrared) spectral studies[3] of pyridine-d5 have been reported.
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SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
WGK
WGK 2
Flash Point(F)
62.6 °F
Flash Point(C)
17 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves